F0 (S.I.F.T, for speech) method
Computes the fundamental frequency track of speech signals using a modified SIFT algorithm (= Simplified Inverse Filter Tracking). This method measures the period duration of the downsampled and pre-whitened signal and is optimized for speech signals. The result is the parameter function
F0A(t) which can be saved in the project.
- Define the analysis and display frequency range in Hz.
- This is the reference frequency for Cent conversions.
- The combobox below the input controls selects the frequency unit for the display.